# 打印100以内  能被3和7整除的数字
# 猜数字
# 打印九九乘法表
# 打印水仙花数
# 打印100以内的质数
# 打印100以内的完数
# 打印菱形
for i in range(5):
    for j in range(5 - i - 1)
        print(" ", end="")
    for k in range(2 * i + 1)
        print("*", end="")
for i in range(3, -1, -1)
    for j in range(5 - i - 1)
        print(" ", end="")
    for k in range(2 * i + 1)
        print("*", end="")

